The most notable one is by Deborah O'Neill in regards to the anime figures in that one guy's office, although this is not the only one.
Stirling Griff has also been involved in attempting to ban anime.
Are there any other instances of regressive leftist freakouts and extremism in government?
well did you see the speech stirling griff made and all the nonsense that connie bonaros said and tweeted against anime? they are the reason why no game no life light novels was effectively banned(and pressured certain shops to pull down multiple popular titles even attacking tame mainstream things like swordart online also pressuring publishers too) and they're also the probably main reason why import of r18 anime is banned here now and i'm really really angry about it. they're trying to get things banned in japan too and colluding with certain feminists. (And they both look like creeps and its probably another case of projection and skeletons in their closet. )